Unknown on the 4chan forum and file-sharing service Mega.nz archive (, ), which includes full source texts of operating systems Windows XP SP1, Windows Server 2003, MS DOS 3.30, MS DOS 6.0, Windows 2000, Windows CE 3, Windows CE 4, Windows CE 5, Windows Embedded 7, Windows Embedded CE, Windows NT 3.5 and Windows NT 4. There is no confirmation yet that these are up-to-date source texts of these systems. that the archive contains a collection of available leaks of Microsoft code that previously circulated in hacker forums.
In the archive root keys for creating digital signatures for NetMeeting certificates.
Source: opennet.ru